估堆儿

估 = 亻 + 古 : Gitta Giraffe (gu) is working as evaluator in front of the space station (Ø1). She has to evaluate a cloister (古) in which Rosa Luxemburg (亻) is meditating because some investors want to change it into a luxury hotel. Gitta knows that Rosa will not give up the cloister voluntarily and thus estimates (估) that it is not worth to try and evict the cloister.

堆 = 土 + 隹 : Doggy Dog (du) is digging for a bone in front of the Eiffel Tower (ei1) and in the process he is piling up (堆) a huge pile of dirt (土). After Doggy Dog gave up the sparrow (隹) comes to sit on the pile, since she thinks it is quite a nice place.

儿 = 丿 + 乚 : Mnemonic symbol: "son" (儿) sounds similar to "Sun" like in "Sun Wu Kong", so it's gonna be represented by the monkey king. Albert Einstein (Ø-) and Sun Wu Kong (儿) are fighting in the space station's kitchen (-Ø2). Their weapons: Albert Einstein has a shovel (乚), and Sun Wu Kong has a banana (丿).