Convert photos to line drawings

I need a price for producing outline drawing with some internal line detail for these, suitable for screen printing in one colour on
a garments. Dont worry about garments as that is sorted.
A photo is attached of one we had done before.
No words are needed.
I have put nominal price but please let me know cost and delivery time.
Thanks

https://www.google.co.uk/search?q=MZ+ETZ250&espv=2&biw=1830&bih=789&source=lnms&tbm=isch&sa=X&ei=fnOeVZyuGfCX7QaD3qygBw&ved=0CAYQ_AUoAQ#imgrc=ZOKKv7gVTy8YZM%3A

and

https://www.google.co.uk/search?q=MZ+ETZ250&espv=2&biw=1830&bih=789&source=lnms&tbm=isch&sa=X&ei=fnOeVZyuGfCX7QaD3qygBw&ved=0CAYQ_AUoAQ&dpr=1#tbm=isch&q=MZ+Trophy&imgrc=TYiLF0c-QDXAlM%3A