no tattoo artist will do a portrait of anyone using a template, there's far to much work involved, it's all done free hand...
i can tell you that you will get some of the best tattoo artists in the country all descending on liverpool on the 6th and 7th of june where you will get your tattoo done at a very cheap price..by a top proffessional...
depending on the size, these type of tattoo's can take up to 4 hours...
"DOH" i've only just read the link....you don't want a tattoo of george clooney but a similar tribal one.....any decent tattoo artist will do this for you but you wont find a template for one so big.....as above,,,freehand again....still try the tattoo exhibition though as youll get it done much cheaper..
Liverpool Tattoo Convention 2009
hope this helps.....and if you get it done .post it so we can have a look.....
if i have helped in any way please leave rep..........