get availableModels() {
        const models = this.infinityModel;
        const arr = [];
        for (const key in models) {
            for (const item of models[key].content) {
                if (this.isSelected(item.id)) {
                    arr.push(item);
                }
            }
        }
        return arr;
    }
Return a list of models that are already loaded in memory.
Keep in mind that when using CMD + A, we don't have all items in memory!