This is the F-5A Freedom Fighter, a light Fighter built off of the T-38 Talon Trainer Aircraft. I've been meaning to make one for a while, and I am quite pleased with how it came out.

If you want to check this out for yourself, you can visit my area on the Foxshot server, at /warp planes. Do NOT use this build without crediting me, and don't claim it as your own work.