This was FUN! Finally was able to make a TR-590 Mark X Tricorder. I tried to cram in every detail I could find. Every button, every light. Everything worked out better than I could've imagined. The dimensions are as close to full size as possible, approximately 3"x4"x1". It evens opens and closes like the real thing. The clamshell opens to about a 70 degree angle. The next detail I wanna add to this is the medical scanner that hides underneath.