looks awesome old-schoolish, BUT please exchange this gridpattern std. texture, i suppose it would be easy to apply like 5 wall textures which would b00st the quality and overall appearance like double, you know, i mean maybe its just me, but it looks simply too girddy :D lol no sorry and if you dont have any cool textures around, id be glad to help you out, i have a pretty big collection of textures (all licensed or made by/to me ;)) best regards, love and peace <3
edit:
'sample' can be found here...thou i wouldnt charge anything from you :) X-01-Texpack | GameDev Market