Searat
You see, "if you lopped off that extra poop deck, and the ridiculous 'turrets' on either side of the bow (what the heck are they supposed to be, bath-houses?), and ditch the figurehead", you would end up with Heller Le Phenix exactly! :)
The 'Sirene' is the unfortunate fancy clone of 'Le Phenix', which itself is a very resonable-looking vessel, and is based on a set of drawings (discussed in great depth in a number of posts on this forum).
The build looks very nice indeed
dd