Is it possible to import your own sprites to use for GUI controls?

I've made my own sprites in Illustrator and would love to be able to use them for my GUI.

Thanks

Hello everyone,

I am new to HISE, but I am already looking forward to releasing my own VSTs.

Does anyone know if there is any criteria, additional to what I presume paying a fee for being granted a commercial license?

Thanks in advance,

Ray.