Looking good man!
If you wanted to make them really look great though, I would do two things that make a huge difference without a ton of work.
1) The figs look a little bit flat, lacking some edging and details if you get what I mean. A super easy way to fix that is to give the minis a quick wash / ink. For example with the Ice Golem and Gamins, I would use a watered down blue ink, and go to town on them. The darker ink will sit in the recesses and really make the details pop out. Simple to do and will make a huge difference!
2) Get some playground sand and glue it to the bases. Dry brush it 1-2 different earth tones to add some texture to the base.
Do those two quick and easy steps and your figs will go from good to great!