A couple of recent time-killers/experiments.
1/700 scale Tribal-class destroyer from WWII. Its size really demanded a fun display, so I went with an Arctic-type scene, complete with a curious whale coming to visit. I put some LEDs under the resin surface which gives it a surreal glow. Truth be told it looks better with the lights off.
This one's the Mary Rose (Henry VIII's flagship in 400 scale). I built it years ago and always thought it could use an upgrade, especially to the base. She got a new paint job, cloth sails and a resin sea. and then I decided to add a broadside. Think it might need just a wee bit more work: