I'll be disappointed if there really are no new models
I'm not expecting any new models, we got some new ones not too long ago, if anything it would be a new upgrade kit for spears since they are the new black for eldar.
If the new upgrade kit comes with the new bikes, all to the good. As it is I don't think the Spear upgrades are sold separately so you need to buy two sets to use them if you want the new bikes.
I'm not aware of any recent models for Eldar other than the updates to the bikes and Wraithguard, both of which were long overdue at the time, and models for a couple of new units which were necessitated by new rules for fliers and superheavies which saw every army get new models. That fits the 'no new models without new units' rule they seem to be following now - the Wraithguard got new weapon options and jetbikes got extra heavy weapons.
And even those were the first new models for the Eldar since the addition of the Night Spinner (5th Edition?), I believe.
It is star lance.
Ah, so they just renamed it despite the fact that it still looks like a bright lance. Star lance didn't exist in 3rd as I recall.
GW makes a lot of noise before the codex drops when they have a new model. They would be exceedingly quiet if they did have new kit for Eldar and proably wouldn't have bothered with the rogue trader stuff if they had something new.
How much fuss did they make about the new Plague Marine models before the models themselves were actually previewed? People obviously expected them thanks to the Death Guard being in the boxed set, but I don't recall seeing anything about them until they were actually ready for release.
EDIT: I don't know if this is any kind of hint, but the community page has a bunch of Eldar silhouettes on a 'Regimental Standard' and many of the Aspect Warriors look somewhat different from the present models:
The Dark Reaper looks like the RT incarnation, with tapering helmet, more prominent sensor vanes, and thicker leg guards, only with current-style sensor backpack.
The Warp Spider looks very slender, and notably with much slimmer legs than the current models.
The Hawk looks very much like an RT-era version, but the weapon doesn't look like either a current lasblaster (no second barrel and the tip is upside down) or an RT lasgun.
Minor differences to the Striking Scorpion (more slender) and Howling Banshee (taller).
This could all be artistic licence, especially as most of these Aspects bar the Reaper and Spider are shown in poses the current models don't allow, but all of the other silhouettes look as though they're based on the current models.