1) Created in PHOTOSHOP
2) Uploaded & transformed in SELVA3D
3) Image uploaded to TINKERCARD
4) Edited image and created 'base' in TINKERCARD
4) Combined images using TINKERCARD
5) Saved as an .STL file
6) Imported .STL file into Ultimaker CURA

FYI: Front & back (design) on base is a QR code that reads: YIP-YIP
Side design reads: S2 / Y2 / 123 (S2 = Sesame Street) (Y2 = YIP-YIP) (123 = The address of Sesame Street).

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/6oFYXqyL9Kw