Yeah. "Galaxy" borrowed from "Beyond" way more than it borrowed from "Alien" LOL (because Corman owned it)

Galaxy of Terror trailer starts out with clips and music from Battle Beyond the Stars.
You've seen Guy Standeven in something because the man was in everything.

These sound pretty much almost what I heard about too. I am a big fan of the movie from Hong Kong. There’s barely any fan arts or discussions on the film. I try to get it going on Twitter then I discover how to use the AI arts. I start trying to remake the scene in different art styles on Twitter that changed to X. I make a new story where the crew & Dameia is resurrected by Master Cabern. She becomes a captain and is given mission of exploring unnamed planets for the federation. The news of her sexual encounter with the maggot got around the galaxy so now aliens and monsters all want to sleep with her which usually how she ends up in the art on these planets. I started to attract old users of the Galaxy of site and we become friends online and talk about the movie. They are in USA and visit the conventions and talk to crew members like the guy who make and ride on the maggot and camera assistant on the set. One got to meet Taffee at a show. So they get various info I never heard. We are talking about maybe making a book about the movie making but we will see You can look at my stuffs at @galaxyofdameiav on Twitter. It’s nsfw and uncensored. Sorry to go off on a plug but I will talk what I know or heard from my friends.
Taaffe said stuff about the body double on the discussion but not all of it was right. She doesn’t remember some scenes herself. In an interview she couldn’t remember if the tentacle on the breast shot was her or not. She was contracted to do it. She had some liquor before shooting but during the attack scene she understood the deep meaning of the scene and really got into it and wanted to do it. And the money was good too. The guy said the body double had smaller tits but her thighs weren’t as slim as Taaffe’s. She also had brown hair but Taaffe was blond and her tits were more round and bouncier.
So mainly it sounds like double ones is in the side shots. The first one being after the front view of her pushing up at the maggot before the tape begins. I always thought this scene was its first attempt at penetration but it’s about removing the last of her cloths which is the shorts she’s down to. When you see it in the theatre you really see the other curled tentacle pulling off her shorts and them dragging away which her butt hits the ground. The raising up scene is Taaffe. She said it was the double but look at the tits and on the 4K br you really see her face and cheek structure before she screams. She said on a chat with the members that the white part was a strap to help pull her up. It looked like panties to the crew but they left it that way because it would probably not be noticeable with how dark it was until video got better than tape and you could clearly see it. She said between the marks the strap made and her butt being bruised from falling on bad takes, she was sore for a few days afterwards.
She did a parts of the scene wearing shorts where it was various takes of it humping on her but Roger was very stern about not having anything visible and being fully nude. She did show up for the filming with a bra and panties on under the suit cause they said it would be stripping her first like a foreplay. There was a lot that didn’t work they wanted to do and no way the tentacles could rip her cloths right. She wore white panties in a part to cover her bottom but it wasn’t good. The slime made them wet and transparent so her bush was very visible in them. The crew didn’t have A modesty patch they called it for sex scenes available so he thought a female crew member came and cut them down very much so it wasn’t as visible. In the old HK VCD the last leg falling down scene you could see the croth area looked like panty was still there. The old vhs I thought the webbing on her leg was her leftover panty just hanging. It was so dark. In the 4K it’s kind of dark in those scene but adjusted a bit and it looks more beige or dirty colours.
The bent leg thigh rubs should be Taaffe. The guy said he had to run get a piece off a cart outside and came back in and you could see Taaffe upper body squeezed up against the front of the worm while she grabbed on a strap pulling her up. The maggot only had those 4 long tentacles to use for the groping so they had to mover her around to use them. The bottom part of the maggot had a box a guy was working on and he was crouching down holding her leg up as it rubbed. He had probably the best view. There was the other side tentacle that was rubbing but not visible wound up going along the inner thigh in a take and hit her crotch. Of course that was cut. The breasts rubbing is supposed to be her. The breasts look bigger than the double. One guy on the old site scanned 35mm trailer in and you often got details that weren’t present. My friend said the face up to the forehead was visible. Also in the laying dead scene you could see a crew members gym shoes. They said those pics are lost to time. No one has t

Yes. That's exactly as I saw it. In that scene where you can see a camera shot from her feet to her face she pushes upwards kind of arching her back. That's where I could kind of see a piece of cloth wrapped around her left leg that was really close to her crotch and that may have been there to cover it up. I could also see it in the image of her lying naked after she died. Her crotch is in shadow and also pixelated due to the low resolution. You can clearly see the pixels if you watch a brightened version or brighten it yourself. I think that may be the only reason to see if the 4K offers any more clarity. I'm not sure if it will because usually going from low to high doesn't include more detail. It may look less pixelated.
I know it's free, but I brought the streaming version on Amazon already.
The fan cut on porn sites is kind of funny I think. Not as good, but pretty amusing. I feel like some things were added into it like tentacles that were rubbing against her body, but I may have just overlooked them lol.
The ones I identify as not Taaffe are usually from the side. The body looks a bit different and there seems to be less goo. Some are really difficult to tell.
I was watching different interviews of her talking about the scene and she only identified one picture from different parts of the scene as definitely her. I couldn't tell which due to the video being pixelated. From what I've read about it the director told her he wasn't going to use any nude shots of her and only the body double, but I believe she either got paid additional money to be nude or he did it without her permission. I've never watched the shout blu ray interview. I'll have to see if I can find it.

Tubi has the entire movie online for free. It won't allow me to put the direct link here, but just type Tubi and Galaxy of Terror in a search and you'll find it easily enough.
When she backs toward the worm, then turns around and you see her scream, I'm counting that as "sequence" number 1.
Then every time there's a camera cut, it's the next sequence.
There are 16 sequences (or cuts) with her from that first one until you see her disappear underneath the worm after it throws her on the floor. Taaffe does all of those.
Then there are 5 sequences in which the remainder of her uniform is stripped off while she's underneath it - those are all Taaffe. I think those are the ones you're referring to.
Then the next sequence is the first time we see a side view of her body being lifted (you can hear her grunt loudly). I believe that is the body double.
The next sequence after that shows a shot underneath the worm from around her legs looking back toward her face, that's Taaffe, as is the next sequence of her face close up.
The next four sequences are the body double (going through where you see her arm flail out and slap the ground), although I'm not sure 100% about the first or last one.
Then there's another close-up of her face - obviously Taaffe.
Then there's a sequence where you see one leg underneath the worm - I think that's the body double, but again not sure.
Then the final sequence where it stops is Taaffe.

That is her. Anytime you see her face, obviously, that's her LOL. Its the shots toward the end where it goes back and forth.

When her clothing is first ripped off, shes on her back, and the goo is starting to gush onto her as she flails around and screams. Her face and breasts are visible, but I thought it was her face. I guess the body double looks close enough to her to fool me. I was hoping it was her anyway. It seems weird to say it's a taaffe oconell scene if shes not or barely nude in it.
Interestingly, I don't recall this angle in the movie where she thrusts upwards in the first trailer I'll check that as well.

What do you mean by "first shot"? All the shots are her up through the first "thrust," then the one that follows (looking under the worm as she's lifted up from her feet back toward her face) is O'Connell; of course, the face shots are, not sure about that one "hip and thigh" shot, the long "breast" shot is the double, as well as the next (final) "thrust" shot.
Not sure about everything after that, except for the facial shot and the very last one as it comes to a stop. Those are her.
I mean, if you can see her whole face, that's her! LOL

Very interesting.
I still can't believe that first shot where her clothes are ripped off is not Taaffe Oconnell. There looks exactly like her face and expressions unless they did something to paste her face onto the other ladies body. I don't think the effects were advanced enough at the time. Likewise, the scene with the upwards thrust or right before it seems to show her face with the same expression. Then again, maybe not. It's hard to say when she's covered in good. Her face and hair look fairly similar though. Both have wavy hair if it's her body double.
It's interesting that some have a dubbed voice and others don't.