Sadly their demo site is down due to operating costs. They suggest checking out https://paintschainer.preferred.tech/index_en.html https://paintschainer.preferr

Sadly their demo site is down due to operating costs. They suggest checking out https://paintschainer.preferred.tech/index_en.html https://paintschainer.preferred.tech/index_en.html but it's hilariously bad for photos as it cartoons them. colourise.sg is interesting, though the demo photos I've thrown at it haven't come out amazing. I like the fact they make it clear it's attempting to go for plausible rather than accurate (that seems to match my results).