As careful as I was to make sure they were all anatomically correct, some poses just make Irken hands look downright unnatural. Ah well. HUURRR YA GO, HAVE 'EM.
Some poses I found online, others I just used my own hands for. Human hands are surprisingly easy to recreate, but for Irken hands, you don't know if they're SUPPOSED to look so weird or if you're just messing up somehow. Most of the time, I take away the middle and pinky fingers, leaving the pointer and ring finger. The two are about the same length, and the space between the two gives an adequate width for the hand.
Hopefully these will help some of you with drawing the most difficult aspect of human/Irken anatomy. Always happy to receive feedback!