Don't worry, previous choices didn't go anywhere. We are just taking slightly different approach for this poll. Reason for this is simple, while overall user count is reasonably high (over 8 000), number of Patrons is fairly low. So, this time we will decide general direction.
1) Full 3D support - I will push ModLab in direction of properly supporting 3D. Recently I tested it with full unwrapped textures and I was really pleasantly surprised by results. There would be ability to load your 3D models to preview results in realtime, possibility of support for object space normals (I know it seems like outdated technology but information from object space normals can be incredibly useful) and so on.
2) Nebula generator and exporter - In this case I will focus on finishing background generator, add control over results and ability to export it as image, also as cube map and spherical map for 3D games. Later on things like adding randomly generated planet (using same technology as Wayward Terran Frontier, that means physically accurate atmosphere) and more.
If you want to vote in this poll please consider becoming Patron and support development: https://www.patreon.com/posts/third-poll-22648462 Big thanks to all five existing Patrons.