Thanks. Glad you liked it.
Haven't opened this yet in beta 5, earlier beta opened it fine when downloaded from itch.
Good point on .tres format, I've used .theme just for easier differentiation between resources.
[Edit]
Just checked and for me the theme seems to load fine without any errors or pink graphics on Beta5. I'm on Win10 if that makes a difference.
Btw I've got a expanded version on the works so please keep tuned on and if you got any suggestions or wishes they be gratefully appreciated.