These look fantastic can't believe I missed them the first time! Gandalf's robe is amazing I'm currently trying to paint the escape from goblin town Gandalf and cant quite nail where the light is hitting his robe and hat but yours look spot on. The colours on the hobbits are great your Pippin looks like it could've been in White Dwarf back when Games Workshops team actually painted lotr/hobbit figures properly. The only thing I would've done slightly different is paint the raised area on Legolas' tunic a slightly different shade of green but that is more personal taste than anything, I wish I could offer some actual painting advice but these are out of my league, great job :)