Not the best, but I tried( CRYSTAL CAVERNS )

[Sparshs18]

Level 1

Level 2

I will be improving them later on, especially level 2.

[Xzimnut]

Pretty cool, love what you did with the crystals. Agreed that lvl 2 needs a bit more work, lvl 1 looks more natural, but you are on the right track because you have a good concept.

[Sparshs18]

Thank you so much @Xzimnut

[WandererXII]

Very cool! i want to create an ‘alien crystal’ theme too