Self-Propelled Artillery 8

This is the self-propelled artillery (also called mobile artillery or locomotive artillery) vehicles are combat vehicles armed with artillery.
It type is self-propelled gun (SPG). The SPG is form of self-propelled artillery, and in modern use is usually used to refer to artillery pieces such as howitzers.
Well, it took me sometime to build, and is not easy to build.
I only had small amount of Lego building block,
So I used 5/7 of my Lego building blocks to build it.
It not look really good, cause it is the first SPG that I build.