OG_MAILSW4 (#68)

* Delete objects/Vehicle/Train/GOODS3/.gitkeep

* Add files via upload

Upload GOODSN1.dat and .blend file

* Delete objects/Vehicle/Train/GOODSN1/.gitkeep

* Add files via upload

Entirely forgot to upload this one.  Created OG version of MAILSW4, uploaded .blend, .dat and preview image

* Delete objects/Vehicle/Train/MAILSW4/.gitkeep

* fix name, undo goodsn1

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Co-authored-by: Benjamin Sutas <benjamin.sutas@gmail.com>

Author: glenjimen