Well ostketten,
The dioramas are designed to go with the awesome GMP 1/35 P-40's,and 1/35 P-51 Mustangs.
1/35 is really close to 1/32.I use them to display both 1/35,and 1/32.It is only a 10% difference,and I have no problems.But I am not a rivet counter,so it works for me.
The most noticeable difference would be in the figures.
If you are worried about it,you could always get 1/32 figures,and place them in the diorama,instead of the supplied figures.
These are pretty fantastic pre-made dioramas,that are ready right out of the box.
Great for somebody like myself who doesn't have the skills to do my own.
And they do both the Pacific,and European theaters,so you can display many different models,on the same base.
Really good,and I highly recommend them
There are three of them listed on Ebay right now,for a very fair price.
http://cgi.ebay.com/WORLD-WAR-II-PACIFI ... 439d450073
http://cgi.ebay.com/PACIFIC-WWII-ISLAND ... 1c1010cf27
http://cgi.ebay.com/WORLD-WAR-II-SERVIC ... 45f0d8005c
I think that you would be very happy with either one of these.
I have both of them,and really like them.
On a side note,GMP did a third one.
It is Tuskegee.Which is basically the European version,but the crew members are all black.[African American].A pretty cool variation.
I have this one too,but only have one Tuskegee Mustang.1/35 GMP.
Tuskegee diorama is pretty hard to find,though.
Hope this helps.