Sure, you can, MSL.
Here's the information:
Level: 004
World: 1
Exits: 1
Theme: Grass/Swamp Cave
Breifing: This is the Grass/Swamp cave in world 1. Make it planty, swampy, and all that. Be creative as you want here, nothing more interesting in here.
Also, this level is above some ruins, so it should be a ruins level, make it underground, too.
Just so you know, I'm very active on the site anymore like I was before; I'm mainly on Discord now.