Updated with heavy-hitters.

Yikes! Emergency in-air repairs are required!

Abort mission! Sent in the mini-me F-18’s for an in-air inspection – IMPORT PROBLEMS – repeat – IMPORT PROBLEMS! Engines must still be in the shop somewhere and missiles are indeed missing! RETURN TO BASE IMMEDIATELY.

I suspect that the USAF doesn’t have that problem.

can you change the scale if it is to big to fit in with other objects

Yes, you can. —— You can either select the object to scale first or the tool first, it doesn’t matter. The tool you want is the 6th one down on the right (not counting the arrow). It looks like a box sitting on a turntable.—— Once you have selected the object AND the tool, you should see a bunch of yellow arrows, curvy things and bright spot things. The arrows move the object in a straight line. The curvy things rotate the object. —— The bright spots are what you left click, hold and drag to resize the object. You can always hit the green Undo arrow if you get surprised by what the object does. If you hold down the middle mouse button and THEN the left mouse button and move your mouse, you can rotate the whole scene if you can’t get at the arrow, curvy thing or bright spot that you want. —- I hope this helps.