It's the same bobber caboose from before, but elongated to fit an LGB motor. (Specifically, the LGB-66095)

I have nothing more to say, the rest is mostly from the original.

This is not scale, nor do I claim it to be! 

(I just don't like G-Gauge, as that term is technically incorrect)

When I say proportionally correct, I mean it looks to be a good height next to 20.1/20.3/F scale models, but if you take a scale ruler to it the under-sizing becomes quite apparent. I scaled this to the Bachmann Big Haulers porter, which is a scale twelve feet tall. Actual 22.5 scale figures barely fit on the platforms! You have been warned. (A taller body does exist for a more scale-like appearance)

Special printing instructions

Bed all parts yourself! It shouldn't be too hard to figure it out though, you'll figure it out.

I recommend printing in PETG or ABS for durability. PLA will warp if left or even used outside! (Ask me how I know)

• Roof: May benefit from supports in smoke-jack hole, or a brim
• Body: May benefit from a brim to prevent warping
• Railings: These have a small notch in the middle! Pay attention, as that should face up.

Historical basis

There isn't one, I just threw a bunch of small cabeese together to make this abomination. Typically though, the bobber caboose was used on smaller logging lines for crew and tool transport. This one takes inspiration from Bachmann & Lionel cabeese of similar outline.

Hardware/Non-printed parts

• 10x #4 x 3/4" Screws (I use leftover ones from Kadee)
• Kadee 830/930 couplers. You'll need one pair.
• LGB-66095 motor block
• Lead (Or similar weights, you do you)
• Optional: Clear plastic for window glazing (I'd recommend frosted glass to hide the lack of interior though)

Assembly

• Attach motor block to motor bracket - It's a little convoluted, but the screws have to replace some screws on the block. Line it up and you'll find out.
• Drop the motor and bracket into the body from above
• Add chassis, & use screws to secure the bracket, body, and chassis together into one
• Slot sideframes on. Should be a simple snap-fit!

Notes

• I'd fill the interior with lead for traction. Can't be too much, right? Not with this much space anyways..
• The smokejack may struggle to print - Slow the print down if you can!

Suggested paint

• Roof, Chassis, Handrail, Motor bracket, & Sideframes: Flat Black
• Body: Dark Red or Yellow (To dress it up as a waycar)
• Interior: Black; to hide the fact there is no interior.
• Crest: White