Marx Sears Heritage The Blue and the Gray Playset 1960s Part 2

The battle begins! Union snipers and heavy artillery are keeping the Confederate left lank busy while the Union infantry makes and charge on the right flank. The Confederates are defending the tin litho southern mansion. As usual with playsets there are never enough attackers but I made it work. What I could use are more Union standing and kneeling firing rifles, or rifled muskets in this case.
Sadly I do not have the falling horse and rider.