Inserting two 3D graphic into a photo

Am looking to have:

1. An image of a "mini kiosk" (existing both in JPEG and SketchUp .skp formats) inserted into 2 or 3 images (target images available in high resolution of 5MB each).

2. An image of another, larger kiosk, available only as JPEG (but detailed drawings with measurements also available), inserted into one more location.

Of the two components, component 1 (mini kiosk on location 1) is more urgent, for which I am looking for a quick turnaround, ideally within 24 hours.

Attaching low resolution images of location 1 elements, and a zip file with more elements for location 2, so that you have a clear idea about the job.

Thanks in advance