ToME: the Tales of Maj'Eyal

Crawl Stone Soup has tiles which are released under a very unrestrictive license:
http://roguebasin.roguelikedevelopment. ... rawl-tiles

Images:
http://crawl.develz.org/wordpress/screenshots

Generally I think the crawl tiles often look silly, like when an apple is bigger than than the man character, but maybe some could be used in ToME 4?

Similarly, here is a likely incomplete list of rougelikes that use tiles:
http://roguebasin.roguelikedevelopment. ... e_features

Some may have licenses that would allow borrowing.