The Noodler is a 5-piece resin model, comprising of the main body and 4 tentacles. if you turn the model over, it has 4 visible holes for tentacles.
The tentacles can be cleaned up and glued into these 4 holes, but take a moment to consider posing them. If you place the tentacles in hot water, they become soft and temporarily potable, allowing you to bend them into a shape.
There isn’t a hole for inserting a flying base, but a simple twist of a scalpel or pin drill should resolve this.