I hope this turns into a series, but not hopeful as it looks like multiple parties are involved;
Art: tabneto - Story: Kawaii Tsun'aho

from the original post:
"Hello everyone, here is the complete comic!

An unfortunate nerd gets a new start at life when he's reincarnated after being the victim of a traffic accident. Though his new life as a MIMIC is very lonely and boring being trapped inside a dungeon, he later discovers he can Mimic more than just a treasure chest! Follow his new life as a Mimic as he explores a vast new other world!

and a short message from Kawaii Tsun'aho:

"This is a new original fantasy story written by me and with art and dialogue by Tabneto! It's a bit of a dark story but hopefully people can still enjoy it. It's expected to release at a pace of about 2 pages per month but if support increases that may also increase too.

If this is the kind of content you like to see let me know by leaving a like and/or comment. Thanks!"

Story: Kawaii Tsun'aho - Art: Tabneto"

Base +10, Willow Tindersmith +8, escaper +7, death natter hunt +2, Larkman +7, Voramancer +6, pegasusmeteor +6, OdraCirXD +7, NigwardotheFoolish +5

I've always enjoyed gender bender + impersonation stories. Hoping to see more! Thanks for the full comic

Base +6, InsertText +6, zizeeZ -6, pegasusmeteor +6, NigwardotheFoolish +5

This may have ended, but its far from complete. There are no arcs, nothing happen.

Base +10, the_king901 +7, Shozo -7, Willow Tindersmith +8, memyselfandI +6, F-O-X +12, InsertText +6, Catrix +11, Fatcac +9, bunchy bunchy +6, Azuelle +6, Cadavrus +6, pegasusmeteor +6, and 4 more...

My only complaint is that this is way too short.

Base +6, InsertText +6, Catrix +11, Fatcac +9, pineapple de xio +6, Kevin2GO +6, pegasusmeteor +6, NigwardotheFoolish +5

Well... the comics isn't bad. It's even pretty interesting and well done. Problem is me, I don't like when people dies in the process of gender bender.
That's why I avoid most skinsuit or possession stories. I just can't relate to the main character who is basicly a murderer in those cases.

Base +6, Leonovers -7, RavenOfTheDarkAbyss +14, bunchy bunchy +6, paTMup +7, Ahehgahoh +6, Kotovsky +6, pegasusmeteor +6, pokey1 +6, eastxx -6

I feel so bad for those girls. I dunno if the snuff tag is WHOLLY warranted - ideally for their sake they could just be like, spat back out and be fine, albeit obviously traumatized and the mimic would just lose their forms as options for a visage - but it does remind me why people wouldn't like, say, "identity death" stories. Mixing horror and eroticism can be a tricky needle to thread in terms of keeping people interested, especially when the former feels too glossed over as it barrels towards a distressing downer ending. In the meantime, as I've come to think often in TF stories, this is a real missing persons case waiting to happen, innit.

EDIT: I should also specify that despite the above I do think this is a solid comic, I don't want the artist to feel bad or discouraged lol

Base +4, RavenOfTheDarkAbyss +14, bunchy bunchy +6, Done25 +7, rockball +6, Kotovsky +6, pegasusmeteor +6, pokey1 +6

Could be worse you could be a vending machine

Base +6, Done25 +7, Ahehgahoh +6, PoorWhiteTrash +6, pegasusmeteor +6, pokey1 +6, PossessedKosuzu +5

Awesome! Thanks for the completed version. I uploaded the incomplete one a few days ago so it's nice that this got dropped.

Base +7

Anyone got a link to the artist?

Base +10

Great story, shame its done would have loved to read more, heres hoping for the future

Base +6, Voramancer +6

I'd like a sequel with sex in it. This was great setup.

Base +6, pokey1 +6, eastxx +6

Alright, this is too good not to continue, well this and that virus isekai where he could swap bodies by infecting people (but nothing ever happened and I was disappointed). I'll be back in the future with a fan continuation or something new entirely with this or the infection possession premise idk that's either a comic or something on ao3 lmao quote me.

Base +6, pokey1 +6