Choose a face technique by comparing the expression at the proposed finished size. Embroidery and printing can produce different edges, textures and line detail. Neither a technique name nor a small artwork preview tells you how the expression will read on the assembled character.
Start with the expression
Mark the eyes, mouth and any small highlight that makes the character recognisable. The Smiling Strawberry is a useful catalogue example of a design where the grin carries much of the personality. This is a visual reference, not confirmation of the technique used on a particular order.
Ask which face details will be embroidered, printed, sewn or formed in another way. Put the answer on the sample sheet so later reviewers are comparing the same construction proposal.
Review edges and proportions
Examine the face in a close-up and in a full-character photograph. A neat mouth can still look wrong if its position changes relative to the eyes. Thin lines and small gaps deserve particular attention at the intended size. Ask for a sample comparison when the technique is still undecided instead of choosing from a cropped digital mock-up alone.
Check the curved surface
A flat face panel may change appearance after sewing and filling. Review the assembled head from the front and at a slight angle. If the expression works only from one very specific camera position, record the issue before approving it.
Can every artwork detail be copied unchanged?
Do not assume so. Ask the sample maker to identify details that need simplifying and show the proposed replacement. Agree which expression features must remain recognisable, then judge the sample against those priorities.
Bring the selected face reference into the custom design discussion with the intended dimensions and artwork files.