Yi

(wing membrane is supposed to attach to the knee, but the knee is under the elbow, so the membrane stretches in under elbow.

Coloring suggested by analysis of melanosomes, giving it a black body, and brown head and wings.

Yi, along with other small Coelurosaurs were probably adept climbers, the smaller the more adept, and Yi - being a glide-flier, was probably quite swift and agile in the trees.