On the bouteilles of the intial soleil royal

[aurélien wolff]

Hello, while doing research on seeing the debate on the Tanneron model, I noticed a claim was made Tanneron took inspiration from a Louis XV model, the claim seem to come from the bouteilles on Tanneron soleil royal being verry similar to Louis XV one, at least in shape, thus meaning the bouteilles aren't a accurate representation of the one of the initial Soleil royal, what do you think of this claim?

A french article on the model: https://www.patrimoine-histoire.fr/Maquettes/LouisXV.htm
Thanks for your answers!