I'm sorry that my response is so late! I've been really backed up with unfortunate mishaps in real life. I have not abandoned it though, and hope to resume writing very soon! And I hope people would still like to see my story continued, as well! (I had chapters 4 and 5 written, just not yet posted). Thank you so much for your compliment!! To answer your question... if I included a line at some point calling them thousands of times smaller, it was likely in reference to their body mass, not their physical height! At (a relative) 0.3mm, it would sadly be very difficult for an Arpakie to be able to observe human facial expressions! As such, humans are roughly around a humble 2 cm when compared to Arpakies.