Toshi,
I'm delighted that you've chosen the PBY as your next project. It's one of my favorite aircraft and I don't know why I don't have it in my stash. I'll definitely be paying attention to this build.
I've read that some parts of this old kit are not very accurate but, heck, it looks like a PBY to me .
Go for it Toshi!
P.S. Here are some shots from my recent trip to Death Valley - since you asked. One shot of Ubehebe Crater, one of high winds on the Mesquite Sand Dunes, the rest from my hike across the pan to Monarch Canyon and into the canyon. Lots of wildflowers still in bloom.
Mike