If you hadn't figured it out already, I'm a contrarian - Electronica and late medieval folk music, Jane Austen and Neal Stephenson, huge canvases and tiny "pewter" gaming miniatures. My third painting project of the week (the steamer trunks being #2 and not going well...) was to get minis done for a convention. (Getting on meds for my anxiety has done me a world of good when it comes to motivation, creativity and concentration. Still on medical leave, but if I can keep this level of functionality for another month or two, I think I can go back to work at least part time.)
25 mm miniatures are about 2 inches tall, molded of a soft metal something like pewter, but lead free. They can be painted with acrylics, Testor model paints, or specialty oils sold just for them. We prime ours with specialty primer and then paint them with Testor paints. We also mount them on 1 inch plastic squares with JB Quick Weld.
Eyes are the hardest part, and I'm not an expert, but this one's eyes turned out pretty well. She's a halfling (Dungeons and Dragons fans will know what I'm talking about; otherwise, think Hobbit) and is actually only 18 mm tall without her base, so she was a bit more of a challenge than most.