For me, it would definitely be the Lego technic BMW M 1000 RR. It’s an incredibly fun build, and because it’s 1:5 scale there is a crazy amount of detail. The one annoying thing is the enormous amount of stickers involved, but well worth it in the end.

Oh man the downtown Noodle shop is so great. Probably tied with the 31139 cozy house for me

I really enjoyed the lighthouse, it’s a fun build and I enjoyed the technical bits with the light and motors.

I’m not a huge fan of the large custom pieces that make up the base, but understand they were needed to encase the battery pack and motor whilst only taking up a single base plate.