GREAT DANE 48 DOUBLE V 4.0

V4.0 of Old Great Dane trailer (Or V3.0 of double Great Dane Trailer).

New things:

– Fixes of all kinds;
– Reworked skin;
– Dolly has lights now;
– Baked textures for the trailers;
– Reworked materials

Test on 1.30, 1.31

Credits:

invasor, MiguelAngel988, Crisan21, Siebel3D