FYI: I am in the process of painting the deck of the HMS Hood to simulate teak. So far I have the first shade of teak down and have now have two of the four pieces of deck masked with 1/32nd inch chart tape (used on blue prints) to simulate individual planks. So far this process has only taken three days; a rough guess is that I'm putting down 100-150 pieces of tape per deck section. I have found these old eyes can only handle about a hour of placing each piece of masking before they have to have a break. The word tedious comes to mind.
Once I get all four pieces of deck masked I'll airbrush a darker shade of teak, let that dry for a day, mask selected planks, and finally put down the final coat of still darker teak paint. Once the final coat drys, I'll pull up all the masking and airbrush a light coat of the lightest shade. I've already figured out that masking the finished teak deck in order to airbrush the upright areas White Ensign 507B will also be a challenge. Hopefully, all the above will be worth the effort.
Dick McC