Hey Martin! Welcome to the boards! Always nice to see a new face, and possibly have a new opponent or ally to game with! Where are you located?
I'm probably at about the same level, painting-wise, that you are... good but always looking to get better. It's the desire to improve that eventually makes us pros, so good on you for that. Not sure how much help I can be but I like everything I've seen so far. I'm mildly color-blind so take my advice with a grain of salt, but that purple-ish(?) terrorgheist is the bee's knees. And your skeletons look great.
Now, if I can offer you a bit of constructive criticism, one thing that will DEFINITELY get you some more comments will be making your photos a bit more accessible. By that I mean, put them INLINE in your posts so they show up full-size, rather than attaching them. Here's a quote directly from the forum rules:
"Image size: keep all images smaller than 800 pixels horizontal and 600 pixels vertical. We recommend uploading all pictures to photobucket, and then using the IMG link to directly post the pictures into threads."
There's definitely how-to's all over the web about how to do this. Having to click through to see the images is oftentimes more trouble than speed-browsers are willing to do. Also, if you check your camera you may find that there's a "macro" mode, the image of a flower is usually how it's represented. If you put your camera/phone in macro mode it helps with FOCUSING on little things like minis. And cropping your photos to include JUST the mini rather than the background will also help save space. All these things will make people more likely to take a look at your stuff and offer more helpful advice than I can.
Good luck, and welcome again to the boards!