A selection of great model shops in the EU (use Google chrome for automatic translation)
NOTE: Some sites are global but have an EU warehouse, make sure to choose it
https://www.mattfly.it/en/?locale=224¤cy=
https://www.braeckman-modellbau.de/
http://www.andys-folienwelt.de/ (Vinyl coverings)
https://www.modelarstvoimi.sk/
https://chinahobbyline.com/ (has EU warehouse)