thank you!! i have a few worlds, and most of them are very much like ours. and that'd be boring for these specific questions, so i'll muse about maia's craftworld for a bit.
🚗What transport is available?
It's the future and it's in space!! Most "ground" vehicles hover in some way. Maia prefers single-rider bikes. Proper space ships for fast, far travel are common too. Maia in particular makes use of one that stores one of the mentioned bikes so she can easily explore and travel no matter the planet.
🎭What do they do for entertainment, usually?
The Eldar population is smaller than it once was and much more spread out than it once was. I don't think proper sports or other entertainment is common. But I think wargames might be--tournaments for warriors between different craftworlds.
🔪What sorts of weapons are there?
Maia in particular uses a powerful sniper rifle with plasma for ammunition and a range suitable for her intense eyesight. There are lot of melee weapons out there, but few things beat a simple knife. I'm not a fan of something like lightsabers lol, and if it's not broke don't fix it. So melee weapons are relatively simple.