I know that... I meant more of a hacky manual version. lol
more of a,
since we can add custom blocks (soon apparently, thought it was in already in since they talked about it being part of the addon functionality), wouldn't it be possible to add a few extra retexture positional blocks with proper textures to use corner,side,center textures and place them manually?
edit: I really don't like the tc block kaleidoscope textures...will probably do this and expand on other blocks to add corner bits and stuff.
edit: something like this. taken in current snapshot.