I think this one is from Gundam Build Fighters Try which I have no idea since obviously I haven’t watched this series. Hoshino Fumina is her name if you are not sure and she is rather a busty one in this calendar version of a Rainmeter skin of her.
File Size: 38 KB
Color Theme: Beige
Features: Date/ Time
Note: Installation and usage of this skin can be observed on the Rainmeter section. Happy downloading!