Despite being a steam powered unit, the "Lock" is somewhat fast and sturdy. It is intentioned to be a Steam Punk type vehicle established for the UPIG. The fact that it's missing the classic silver (Or gray substitute) and brown may be the only thing I've found that is not quite accurate to the overall design of Steam Punk vehicles I've browsed.
About this creation
Unlike previous vehicles I have designed for the UPIG, it is planned to be a cargo vehicle, which will contain three or more cars, the front one sloping upward as it comes closer to the end.
If you check the .LXF file, I have made some minor changes since these images were took, such as insignificant details being added or removed.
The "Lock" is going to remain in its sleek black and orange scheme despite the fact that it's supposed to be Steam-themed. Haha. I can assure it will stay that way, minus minor gunmetal chrome details.