You should be dreaming "Someone takes the inspiration, iterate a similar game".
An indie "Remake" of another indie game never worked.
Indie game that lacks Identity never goes far.
(Even when Meandraco shared the code, I highly doubt anything will come out of it from other people.)
To be clear, Teraurge's Art is uniquely good (while very niche),
But there are also quite a few other artists that do weirdly sexy Teratophilia arts.
So unless you only want the exact "Tereurge", it's not impossible.