MG FA-78-2 Heavy Gundam

Impel 119 metallic red, 

Dark metallic brown

 http://gundamguy.blogspot.com/2015/09/p-bandai-exclusive-mg-1100-fa-78-2.html

https://www.gundamkitscollection.com/2015/09/review-p-bandai-mg-1100-fa-78-2-heavy.html

https://www.gunjap.net/site/?p=273930

http://gundamguy.blogspot.com/2015/09/p-bandai-exclusive-mg-1100-heavy-gundam.html

http://plabbit.net/introduction/introduction-3175/