You repainted https://www.facebook.com/muzephotoncosplay/photos/pcb.1896023733839140/1895971967177650/?type=3&theater - or just passed it through a filter? It's so exact that it doesn't look like you really did the painting.
And now you sold your stolen work as an NFT? Not cool.
I'm the photographer. Though I imagine the answer is no. It's made of EVA foam, so look up tutorials by "Evil Ted" or "Punished Props" or "Kamui Cosplay" on YouTube