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Thank you. I don't even observe the time. I just enjoy the process. But I thonk it would be within two to three hours. Maybe more, maybe less. It all depends on how good you want it to look.
Cheers...

I see! Anyways, you did a really great job! I was always jealous to people who have amazing drawing skills :))

!PIZZA

Hehe, you too might be able to do it. Give it a try.