I'm not sure if you'd call these "figures", but I've been building Gunpla kits for a while. I think the first one I got was at the tail end of the 90's. To date I've built just about every non P-Bandai (They can be prohibitively expensive to get) 1/100 Master Grade kit they've sold. If it's not pictured, it's in my stack of kits I haven't built yet. There are five Perfect Grade kits in the mix as well. I have a small row of shelves for 1/144 Real Grade and High Grade kits. I paint almost every kit
including areas nobody will ever see, and I try to keep everything as it was in the series it came from so it's mostly single color paint jobs. Each kit at minimum gets detailed and top coated. I've done some
custom paint jobs as well. I've actually gone back to several, torn them down and
completely refinished them.
I also collect and build Scale Star Wars models. I mostly build 1/72 scale, though I did just finish the 1/144 Slave 1, which was my first "commissioned" job, and also the first model I ran my own lights in. Obviously the Star Destroyer is not 1/72, it's 1/5000. I don't have 22 meters of shelf space for a 1/72 Star Destroyer. The Droids and Boba Fett are 1/12 scale.
I don't have any pictures as I haven't had them out on display in over a decade, but I also used to collect Star Wars toys. I have just about the entire line of Power of the Force figures, most of the vehicles like the AT-AT and the ships. They've been in storage for years and I've been thinking of letting them go to someone that will be able to have them out on display. They take up a lot of real estate and mine is pretty much spent
Other than those, I don't have many conventional figures/figurines/statues. I picked up Mythra and Pyra and have Kos-Mos on pre-order. Xenoblade Chronicles 2 quickly became one of my favorite RPGs. I got the Varia Suit Figma figure which needed some line work, but is otherwise really cool. Finally, I collected the four Threezero 1/6 Fallout power armor figures. These are probably my favorite things. I absolutely loved the armor designs in the game, easily the best thing they changed for Fallout 4 (other than the way they just handed it out like candy) and I've always had a thing for power suits and Mecha stuff (as you may have noticed) so these being made with such quality and detail was just great.
I do also have every Amiibo that's been produced in my house (except gold Megaman because fuck that), but they all belong to my brother. I think he also has all the Kotobukiya Street Fighter girls, as well as many of the Ktobukiya Tekken girls. He has a handful of One Piece statues. I got him the Sorceress, an old MaxFactory Kasumi and Tharja. He had a massive 1/4 scale Poison statue as well but recently sold it.