Hi there,
Thanks so much for interested in turning your portrait into a photo-sculpture artwork. The process usually starts from a photo session with you. After some image post-processing and photo fabric generating, I can begin to make the sculpture.
To help me understand your ideas and needs, I would be appreciative if you can fill this commission questionnaire. Further instruction and FAQ will be sent to your mailbox after you submit this form.
Let's get started! 
Cheers,
Kacy