can't find the sod block anywhere, could you please add it?

Yeah, sod block should be an easy add so I'll include it in the next update. It's so werid that there's no vanilla recipe for that!

plutonium? maybe more temple stone?

I'm super busy with work right now, but I'll see what i can do.

Could you consider fixing Glyph and Avian Tech blocks? You see, Avian Tech blocks require Glyph blocks, which are disabled and not found in the game at all (not even debug spawning or Tiled maps, though supposedly in the assets). Either change the existing recipe to use Sandstone bricks or (any of the types of) Temple blocks instead, or add the Glyph block and its recipe and make the latter available from the start.

I hope this isn't too much work to look into.

I never realized that Avian Tech Blocks had a recipe using a disabled block. Adding a recipe using sandstone or temple blocks is pretty easy; I'll add it to my list of things to work on once I have the time and energy for doing mods again.