~Hi Loki! long time no see! (also lol at the first post in this page x3)
Just wanted to drop by and say I'm really impressed, you've improved so much since I last saw your stuff, it's really awesome now! I like the style you've developed.
For the most recent Utau design, I love the colour scheme and the daft punk-esque mask they have, it's really snacky and fun. The face mask thing and stripes paired up makes them look kind of like a bandit, very cool.
Also lol you two~ lots of people here use Sai, too! :'D I know myself and GDS off the top of my head but I'm sure there are more I can't remember their usernames right now. Sai is very awesome :')
Anyway yeah! Keep it up, your stuff is looking amazing!