Gloome based total conversions seem to be fashion lately. Memoirs of Magic is a project based on GZDoom that the modder TheStrawberryOctopus is currently working on and I have to admit: I totally love the artwork and the style in ther - somehow reminds me of the good old SNES times, don't ask me why. You can find videos, screenshots and an impressive amount of sprite artwork in the development thread. The mod is far from being finished so there is no download but at least, there is something to look at and give feedback of.