I am building and painting a mid war US rifle company (circa late 1942) in 15mm. When all is said and done, the rifle company will have 3 complete rifle platoons, machine gun and anti tank platoons, a mortar platoon, A&P platoon, and armor and artillery divisional support.
With the exception of the divisional markings, my 3 tank platoon of M4A1 Sherman tanks is complete. These all have the 75mm main gun.
Next up on my painting list....my machine gun platoon. 4 machine gun sections all packing the vicious M1917 HMG.