Mini Speed Camera UK Road Sign
The sign measures 100mm x 108mm x 3mm.
The sign warns of speed cameras.
Print face down to remove the need for a prime tower. The depth of the non-background colours is 0.2mm to ensure all colour changes happen on the first layer.
I recommend using the Bambu "0.2mm Strength" profile, which helps to limit any stringing spoiling the first layer.
I also have made a collection of coasters based on common UK road signs.
https://makerworld.com/en/u/3492349822/collections/690052
Attribution Statement:
This project contains public sector information licensed under the Open Government Licence v3.0.
Traffic signs are Crown copyright. They are part of legislation (Traffic Signs Regulations and General Directions 2002, often referred to as TSRGD).
http://www.nationalarchives.gov.uk/doc/open-government-licence/