I don't know if we'll ever get a new Hoth Luke, but if we do, I hope it's something like this.
The figure would come with an ice cave base and ceiling, so you could re-enact the Wampa cave scene. Of course, Luke has a magnet in his right hand so he can Force-attract his metal lightsaber hilt. My design also has ball-jointed hips so he can ride the Tauntaun if you have it. The hips are hidden by a cloth shirt bottom. The functional holster is molded seperately and goes over the cloth and attaches to the leg and belt.
There might be too much articulation in the arms, so maybe the bicep-cuts should be deleted. Anyhoo, has anyone else envisioned what a new Saga-styled Hoth Luke would look like?