HueForge gives you the ability to produce detailed color images, with both Filament Painting and Backlit Lithophanes with Layered Colors.
All done with just layer swaps. You don't NEED a fancy printer with an AMS or MMU (sure they make it easier by swapping for you) to get great results! Almost all the prints in the gallery were done by hand with manual swaps.
Full license terms here
Personal (one time) - Unlimited Personal Use, all features included. You may not sell prints or models, but you make give them away, however you must mark them as non-commercial.
Limited Commercial (annual) - Unlimited Personal Use (reverts to PU after 1 year if you don't renew), all features included. You may sell prints, but you may not sell digital files (you may still give away digital files marked non-commercial).
Professional (annual) - Everything that Limited Commercial has, but you may also sell digital files.
Lifetime Professional (one time) - Professional Commercial rights forever.
Perpetual usage rights (and commercial rights where applicable)
2 years of updates/bug fixes. After that, Beta access is maintained with a Limited Commercial annual purchase (as desired) and general stable updates with Personal Use purchase. But no further purchase is required, you may choose to renew at any time without penalty.
