There is a little news about railway photography, but why do you want to take so many photos?
It may seem that nothing has changed since the train you usually ride, but in fact it has changed quite a bit.
One of the purposes is to record the changes.
Listing changes makes it easier to see when and what has changed, and for example, when modeling, it is useful when modeling.

Quote: Wikipedia
Fixture photos are actually very important
Now, when managing equipment with Colorkrew Biz, is it difficult to see at a glance on the list with similar models?
By devising the name of the equipment and the equipment number when registering, you can distinguish it to some extent, but you want to distinguish it more quickly.
In such cases, the fixture graphics function comes in handy.
If the photo is registered, you can tell at a glance what you can't tell if it's just the model number, and if you take a picture, including the place where the background is used, you can quickly see where it's stored.
Even if the specifications have changed depending on the time of introduction, if you have a photo, you will be able to identify the part that you can see by the appearance in that photo.
I think you can think of various ways to use it depending on your ingenuity, so please try it out while arranging it.

Conclusion
Just take a photo and upload it, and it will instantly change the viewability of your list.
If you are unable to take a photo, you may want to download the product image from the manufacturer's website and register it (please check the copyright, etc.).
There is a hassle of initial registration, but the list is much easier to read!
If you are in charge of general affairs or information systems, please use this function.