It’s great that this site has a category for toppers. My truck is a ‘02 and I found a used ‘08 Leer mid-rise.Finished the build last year, it’s all removable. Too much info without writing a book so here’s some pictures to kick off👍

 

Nice camper. The lighting looks great and there is lots of storage.
Is that a water tank on the passenger side?

 

Thanks.
(Left) side box is mostly electronics and some storage:
280AH LiFePo4
victron smart 30A DC/DC charger (Bluetooth)
blueseas 12 spot fuse panel
1100W inverter
victron battery monitor (Bluetooth)
small electric- usb power point, receptacles for inverter
weather proof plug under rear bumper and wiring to receptacles (115VAC) for state park plug in (isolated from DC/AC inverter)

(Left) end cap: LED light switch (2 way),
Light switch for light over rear topper hatch door, USB, 115V receptacle from inverter.

(Right) side box is 3.0 GPM water pump,
water lines, some small electric, usb, power point, large storage, outside shower unit / shower tent.

(Right) end cap: hose bib for water supply,
water pump on/off switch, Heat on/off for water tank and battery, and behind drawer front: hose bib for tank fill and hose bib to tank drain.


(Front) box below cab/topper window holds the 42 gallon water tank, vent, heated pads for both the water tank and LiFePo4 battery which are on/off controlled by individual thermostats

(Bottom) box. sleep platform, pull out drawers w/steel runners on ball bearings / storage

Here it is unloaded in my shop while running diagnostics- Christmas tree lights hooked up to my inverter:

 

Nice build!

 

Looks great. Excellent job Big Horn. 👍