Hey, I found this really awesome Etsy listing at https://www.etsy.com/listing/227218191/melting-mountain-removable-wall-sticker
Tea Party Removable Wall Sticker by LittleStickerBoy on Etsy
Black and Yellow Triangles Wall Patterns by LittleStickerBoy
Charlee Cooper "Always Kiss Me Goodnight" Removable Wall Sticker
Geometric Removable Wall Art, Wallpaper Fabric-like Stickers, Yellow, Khaki and Grey Removable Geometric Shapes, Small & Large Sizes.