It doesn't look like a Tiger to me.
Were you trying to make the Tiger I or Tiger II? If Tiger I here is an image of one. Maybe it'll help you with trying to improve or something.
Thanks It'll Help
The V3 Will not Be like the first two versions.
You see I used the old Chassis from my original version.
V3 Will be Completely Re-Done.
EDIT: As I said V2 has a modified version of V1's Chassis.
V3 will be completely re-done.
Pic of V1 And V2 Below
EDIT: Also the original topic I saw people complaining how it was too small So that issue will be fixed aswell.