Model help

[PutraenusAlivius]

Bit late, I only recently worked on my CS again but when I put it in the Editor it's size is normal when i make it bigger like it should be, but in game the Middle pole of the object is still the same size as like normal. Any ideas?

If you want to enlarge it, use the scale.

How would I do that then?
(I had no cache files btw)

To enlarge or makes things small, use the scale system on the Level Editor. When you clicked on an object, check for the "Scale" part on the right side, on the objects properties. Remember these orders; they might helped you a little bit.
X Axis = RED
Y Axis = GREEN
Z Axis = BLUE
Y is for height, X is for the length, while Z is for width (wide of an object)