Macross F character クラン・クラン / Klan Klan (or however you care to romanise it) is here given a rather special, not to mention skilful, doujin figure adaptation, which as you can see involves extreme miniaturisation.
This is actually a surprisingly common hobby, though telling Photoshop creations from actual figurines can at times be fraught. This would appear to be genuine enough.
In case you are wondering, the diameter of a ¥100 coin is 2.26cm.
Recall that we also recently saw a less extreme mini Miku which was commerically reproduced…