I created Outbound to be a No Man's Sky fanpet because I am absolutely in love with the game. Only thing is, I'm having trouble coming up with TC ideas. Aside from whats already in his TC I don't really have much. So anything spacey or things like the creatures/plants/robots would be fantastic. (Also my eternal love if anyone can help with finding something to represent the three aliens races, Korvax, Gek, and Vy'keen)

Try this list of reptile minions at SubetaLodge. Might give you some good ideas for the Gek and Vy'keen. Also some potential for more of the game's weird creatures.

might be a good representation for the Korvax? Not a great match, but it's a human shaped robot, and probably the best Subeta's got right now.

I see you've already got a couple of the ores. There is an Iron Ore too, in case you missed it. That'd make a good addition.