Thx for the quick response. I do not know what rights do this artwork has, but can I ask your permission to use this art as a T-shirt print? Actually Bioweapon comes to our country next week and we want to print own T-shirts. I do not want to use the same art, I need some things to change and this is why I dare to ask the .psd file if it possible. I understand if you can not send it, but I would be impressed if I could use your work. Thanks in advance.