I would prefer it if you came up with your own, but if you want to draw something using my design, I just ask that you credit the source.
Ok let me give you a source
It can be like that? I change it a bit?
:origin()/pre12/151c/th/pre/i/2017/184/4/7/tina_and_flowerstorm_by_tinatank-dbexrxl.png)
Usually people put it in the artist's comments section but sure - I'm not super worried about being strict if people are just having fun. 
Thank you for agreeing 