Actually, there are two of the same species:
They are 5m high at this time.
Needles/scales are really small:
This is in zone 8a.
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Looks similar to https://en.m.wikipedia.org/wiki/Chamaecyparis_lawsoniana. Mine is ‘Blue Surprise’, quite blue indeed, and a favorite.
[Edit] My guess is foliage differs between cultivars. See my specimen at https://www.flickr.com/gp/157309556@N05/qH50MU. Note the original tag says "foliage is juvenile".