Welcome to the group! That is definitely a fifties-style kit.
Now that you've started this kit we can show the progress that has been made in the design and manufacture of model kits over the decades. When I started modeling in the 1960s a kit cost around one U.S. dollar, and many of them were like this model. Sometimes I complain about the cost of modern kits, but comparing this old Testors to a Tamiya or other top-line model makes one appreciate the progress that has been made.
Looking forward to your ideas!
Scott
P.S.
I shot the neutral grey on my A-24 this morning. Perhaps the olive drab will go on tomorrow.