Both models are from Skymaster Jets. This is a link:
Welcome to Skymaster RC Jet Models Web Site
The specs on the F-4 are at this link:
New Products
The other jet is a T-38. Skymaster discontinued the kit. I do not have the specs on it. The picture on the album of the fuselage is taken on a full size door. Skymaster is good about responding. You may try them.
Crating and shipping could be $500 to $600 each.
I purchased both jets from the same individual, placed them where you see them and have not touched them for a couple of years.