FS19 - Volvo EC-300E V1.23

Hello all!

This mod has been leaked and I had to stay away from public shares but the reason is that the attacher of excavator have an issue and make my buckets ( FS Miner's EC-300 Bucket Pack ) bigger .

So what I have do with it:
Fix the scale at attacher
Fix reference node on attacher
Do something design upgrades

Authors: modesc