They are very nice pics theElench! I agree the tall slim candlesticks are somewhat out of place, but I have seen them several times with the tray, pots and ring holder.
Finally after 18 months I have studied a little more as promised and taken a few comparison pics, you are quite right Anne they are not the same.
I'm unsure if my green "Neckar Style" pot is the small or large as I only have one, but it measures at 10cm across x 9cm high.
The blue Sindorf Neckar pot measures 12cm across by 9.5cm high.
The biggest difference I suppose, is the sunburst in the base of the unknown pot, plus the grooves instead of ridges on lid and base.