I need some images for my website

Information for the business: We do self storage
Design details: I need some images designed to show how much stuff you can get in to the different unit sizes we offer. Similar, but not the same as the ones on the site below.

https://www.storeandsecure.co.uk/self-storage-space-guide/

The units we have are:
20
25
30
50
60
75
100
130
170
Container
Target audience: Domestic pub;is moving house. Also, businesses
Ideas for the visual style: Could be cartoon style, but need to be clear and concise
Preferred colors: Royal blue (#305442), and grey
Urls to draw inspiration from: https://www.storeandsecure.co.uk/self-storage-space-guide/
Where the design will be used: Website
Extra notes: