There are some really nice models and gashapon here. I'm going to add some photos I took at a friends house. He's got a huge collection.
Really huge! Consider this to be a taste of what a real collector's collection can look like. Note that these are all gashapon. He's got some nice models also, but I didn't bother posting photos of them since he mostly collects the little figures.
Spoiler for One really HUGE shelf:
Overview:
Left Front:
Center Front:
Right Front:
Left Back:
Right Back:
Now that's a real collection!! Quiver in fear of his gashapon army.