This model uses a Sbrick, it could be configured for IR receivers, though it will be difficult to mount them as the model is already packed with components.
More information on the Sbrick at http://www.sbrick.com
Decals are available here for it, just print on 11x8.5 in paper. https://c1.staticflickr.com/1/445/32690290175_8e78144d4b_o.png
The LXF file is mostly assembled, though there are several parts that I was unable to install due to part collisions. It is also missing the Sbrick, below are some images that will be helpful for assembling and wiring the model.
Power Functions cable connections are located next to the battery box for the extension wires and Power Functions switches.